Worldwide, กาญจนวดี (กาญจนวดี 
, Kanjanavadee 
, Kanjanawdee ) is a very rare mostly female, but infrequently masculine first name. The forename กาญจนวดี is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare dominantly feminine, but uncommonly masculine name. Very seldom, กาญจนวดี is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Karnjanavadee, Kanjanawdee, กาญจนวดี | Thailand |
| Kanjanavadee | Thailand, United States |
Kanchanavadee, Kanchanawadee, Kanchanawadi, Kanjanavade, Kanjanawader, Kanjanawadi, Kanjanawdi, and Karnjanawadee
ราคิด, คงขึม, and สิงคิวิบูลย์